the expected return and the expected risk premium are both correct in this problem. But the variance and standard deveation answers I have are wrong. Can someone please give me the correct answers for the variance and standard deveation.

Consider the following information on a portion of three stocks. Required: If your portfolio is invested 40 percent each in A and B and 20 percent in C. what is the portfolio's expected return, the variance, and the standard deviation? (Do not round intermediate calculations. Round your variance answer to 5 decimal places (e.g., 32.16161) and input your other answers as a percentage rounded to 2 decimal places (e.g., 32.16).) If the expected T-bill rate is 4.25 percent. what is the expected risk premium on the portfolio? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).)